20229420 (number)
20229420 is an even 8-digits composite number following 20229419 and preceding 20229421. In scientific notation, it is written as 2.0229420 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 5074432 positive integers (up to 20229420) that are relatively prime to 20229420.
Interesting facts
- 20229420 has 48 divisors, whose sum is 40061952
- The reverse of 20229420 is 02492202
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twenty million two hundred twenty-nine thousand four hundred twenty |
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Notation
Scientific notation | 2.0229420 × 10^7 |
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Engineering notation | 2.0229420 × 10^6 |
Prime Factorization of 20229420
Prime Factorization 2 × 2 × 15 × 23 × 137 × 107
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10114710 | Product of the distinct prime numbers |
The prime factorization of 20229420 is 2 × 2 × 15 × 23 × 137 × 107. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20229420)
Multiplication
n×yn×2 | 40458840 |
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n×3 | 60688260 |
n×4 | 80917680 |
n×5 | 101147100 |
Division
n÷yn÷2 | 10114710 |
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n÷3 | 6743140 |
n÷3 | 5057355 |
n÷5 | 4045884 |
Exponentiation
nyn2 | 409229433536400 |
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n3 | 8.2784740873699E+21 |
n4 | 1.6746872927252E+29 |
n5 | 3.3877952613202E+36 |
Nth Root
y√n2√n | 4497.7127520552 |
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3√n | 272.47572098026 |
4√n | 67.064989018527 |
5√n | 28.919893296898 |
Divisors of 20229420
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20229419 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20229420 can be divided by 48 positive divisors. The sum of these divisors (counting 20229420) is 1, the average is 0.020833333333333.
Base conversion 20229420
Base | System | Value |
---|---|---|
2 | Binary | 1001101001010110100101100 |
3 | Ternary | 1102001202112210 |
4 | Quaternary | 1031022310230 |
5 | Quinary | 20134320140 |
6 | Senary | 2001330420 |
8 | Octal | 115126454 |
10 | Decimal | 20229420 |
12 | Duodecimal | 6936a10 |
16 | Hexadecimal | 134ad2c |
20 | Vigesimal | 668db0 |
36 | Base36 | c1l4c |
Cryptographic Hash Functions
md5 | 98c63cb2824ae37b782f094c4de9ee65 |
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sha1 | 5ca29b6f264c3be4b660fdab5bb99ce42567eb17 |
sha256 | b41d4b3f058bdb064372bdea80f11e077784c559502256ecaef45ea1d4302694 |
sha512 | 45d8eca9fb9d5643e5a1f1130dcd43e0ec8faa802ea57a7ddacef5a879468c27e0548fa8772c7bca6aa6735591e01164a5cccdfb87f78874a4e2755bc4839c72 |
ripemd-160 | a81a35f0ce2a42cb290f4b1a82d68eccf5e69074 |
20229420 as geometric shapes
Circle
Radius = nDiameter | 40458840 |
---|---|
Circumference | 127105194.51676 |
Area | 1.2856321820307E+15 |
Sphere
Radius = nVolume | 3.4676791167753E+22 |
---|---|
Surface area | 5.1425287281227E+15 |
Circumference | 127105194.51676 |
Square
Length = nPerimeter | 80917680 |
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Area | 409229433536400 |
Diagonal | 28608720.122942 |
Cube
Length = nSurface area | 2455376601218400 |
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Volume | 8.2784740873699E+21 |
Space diagonal | 35038383.24765 |
Equilateral Triangle
Length = nPerimeter | 60688260 |
---|---|
Area | 1.7720154270942E+14 |
Altitude | 17519191.623825 |
Triangular Pyramid
Length = nSurface area | 1.7720154270942E+14 |
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Volume | 9.756275275094E+20 |
Height | 9536240.0409805 |